package edu.uwm.cs552;

public class TrackInletCost implements RailConstructionCost {

	private TrackInletCost(){}
	
	public static TrackInletCost getInstance(){
		return cost;
	}
	
	@Override
	public double getCost() {
		return 4;
	}
	
	private static TrackInletCost cost = new TrackInletCost();
}
